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The RHS Herbarium welcomes material of plants in cultivation that are new or unusual.
If sending material to the herbarium, a few simple rules will help to keep it in the best condition for pressing.
Prepare your own herbarium samples using these guidelines to help create long-lasting herbarium specimens.
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.